/*
 * @Description: 
 * @Author: lwx
 * @Date: 2022-06-14 16:57:21
 * @LastEditors: lwx
 * @LastEditTime: 2022-12-29 16:48:30
 */
import router from './router'
import store from './store'
import {
    Message
} from 'element-ui'
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css' // progress bar style
import {
    getToken
} from '@/utils/auth' // getToken from cookie

NProgress.configure({
    showSpinner: false
})

// function hasPermission(roles, permissionRoles) {
//     if (roles.indexOf('系统管理员') >= 0) return true // admin permission passed directly
//     if (!permissionRoles) return true
//     return roles.some(role => permissionRoles.indexOf(role) >= 0)
// }
const whiteList = ['/login', '/dashboard/index'] // no redirect whitelist

router.beforeEach((to, from, next) => {
    NProgress.start() // start progress bar
    if (getToken()) {
        /* has token*/
        if (to.path === '/login') {
            next()
            NProgress.done()
        } else {
            // next()
            if (store.getters.roles === '') { // 判断当前用户是否已拉取完user_info信息
                store.dispatch('GetUserInfo').then(res => { // 拉取user_info
                    const roles = [res.role_describe]
                    store.dispatch('GenerateRoutes', {
                        roles
                    }).then(() => { // 根据roles权限生成可访问的路由表
                        router.addRoutes(store.getters.addRouters) // 动态添加可访问路由表
                        next({
                                ...to,
                                replace: true
                            }) // hack方法 确保addRoutes已完成 ,set the replace: true so the navigation will not leave a history record
                    })
                }).catch((err) => {
                    store.dispatch('FedLogOut').then(() => {
                        Message.error(err)
                        next({
                            path: '/'
                        })
                    })
                })
            } else {
                next()
            }
        }
    } else {
        /* has no token*/
        if (whiteList.indexOf(to.path) !== -1) { // 在免登录白名单，直接进入
            next()
        } else {
            next('/login'); // 否则全部重定向到登录页
            NProgress.done()
        }
    }
})

router.afterEach(() => {
    NProgress.done() // finish progress bar
})